2403234123 has 8 divisors (see below), whose sum is σ = 3209664000. Its totient is φ = 1599480168.

The previous prime is 2403234083. The next prime is 2403234149. The reversal of 2403234123 is 3214323042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2403234123 - 2⁶ = 2403234059 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2403234093 and 2403234102.

It is not an unprimeable number, because it can be changed into a prime (2403234193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 666883 + ... + 670476.

It is an arithmetic number, because the mean of its divisors is an integer number (401208000).

Almost surely, 2^2403234123 is an apocalyptic number.

2403234123 is a deficient number, since it is larger than the sum of its proper divisors (806429877).

2403234123 is a wasteful number, since it uses less digits than its factorization.

2403234123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1337961.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 2403234123 is about 49022.7918727606. The cubic root of 2403234123 is about 1339.4670270345.

Adding to 2403234123 its reverse (3214323042), we get a palindrome (5617557165).

The spelling of 2403234123 in words is "two billion, four hundred three million, two hundred thirty-four thousand, one hundred twenty-three".